At a glance

The vintage look GRAVITY MASTER model introduces a unique element to the G-SHOCK GPW-1000 series - a distinctive processing is applied to the forge-cast 6-4 titanium bezel, creating the appearance of metal after long years of use. The resulting tough image is reminiscent of hardware aged in harsh environments.<br><br>Toughness, accuracy and quality combined, this timepiece features GPS Hybrid Wavecetor technology, Tough Solar powered operation and a TRIPLE G RESIST shock-resistant structure.


Sapphire Glass

This glass is made using artificial sapphire for high-clarity and a scratch-resistant surface.

Sapphire glass with anti-glare coating

GPS Hybrid wave ceptor

CASIO’s original solar charging system combines with GPS (Global Positioning System) to provide you with position information virtually anywhere.

GPS Signal Frequency: 1575.42 MHz

Smart Access Technology

Smart Access makes it easy to operate multi-function watches. Simply pulling out and rotating the crown provides intuitive control over all functions

Triple G Resist

Shock, gravitational drop and centrifugal force resistance

Water Resistant

200 Metre/20 Bar

Display Illumination

A luminous coating on the hands and index providing illumination in the dark.

Tough Movement

Layers of light weight fine resin are incorporated into the Hybrid Mount Construction for excellent durability even when exposed to centrifugal gravtational forces up to 15G.

Solar Power

A high-capacity solar-charging system harnesses the power of any light source for reliable watch operation with minimal impact to the environment.

Carbon fiber insert Resin Band

A carbon- fiber insert with outstanding tensile strength is molded into resin material to produce a tough, durable band

Countdown Timer

Countdown range: 24 hours

Measuring Unit: 1 second

Time calibration signal reception

Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful) *5 times a day for the Chinese calibration signal; Manual receive; The latest signal reception resul

World Time

40 time zones (27 cities + coordinated universal time), daylight saving on/off, auto summer time (DST) switching

Multiband 6 Radio Controlled

A built-in radio signal receiver ensures that the exact time is displayed across Europe, the US, Japan, and China.

Dual Time

Simultaneous display of the current time in two different time zones.

LED Light


Hand Shift Feature

The automatic hand adjustment function checks the home position of the hands every hour and corrects it if necessary - either by adjusting from shocks or using the influence of magnetism.

Airplane Mode

Radio wave signals can be disabled when flying or in a medical facility.


1/20th Sec Stopwatch

Measuring Capacity: 23:59'59.95"

Measuring mode: Elapsed time

Auto Calendar

Fully automatic calendar, with allowances made for leap years, pre-programmed to 2099

Alarm Function

Daily Alarm: sounds each day at the time you set

Date Display

The current date is shown on the display.

Regular timekeeping

Analogue: 3 hands (hour, minute (hand moves every 10 seconds), second) 3 dials (24-hour, world time hour and minute, day), date.


+/- 15 seconds per month (with no signal calibration)

Power Saving

hands stop to save power when the watch is left in the dark

Low Battery Alert

Alert when the solar cell power is running low

Power saving function

Battery Life

7 months rechargeable battery (operation with normal use and no light exposure after charge); 18 months rechargeable battery (operation when stored in total darkness with the power save function on

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